Submit Express CEO Pierre Zarokian talks about the Google Penguin update and how they have been handling it from their clients. Google penguin is perhaps one of the most damaging updates for marketers, as it detects paid links using exact anchor text, comment spam, guest posts on questionable sites, article marketing site links and links from “dangerous” sites. However, a lot of legit quality sites got killed in the update. Find how you can change this, and beat the penguin with a huge SEO stick.